Rapid: Individual Calculations December 2013
 Parfesov, Sergey  Total change: -15.80  Rating chartPersonal card
 II Cup Gran-Prix Chelyabinsk 2013 Rapid 2 Chelyabinsk RUS 2013-10-20
RcRownchangeKK*chgGame
 1871 1665 1.00 7 -0.79 20 -15.80 
  Shurunov, Andrei 2065  * RUS0.001-0.0820-1.60 
  Vakhtomin, Alexander 1882 RUS0.001-0.2220-4.40 
  Gromak, Ivan 1911 RUS0.001-0.1920-3.80 
  Slozhenikin, Leonid 1708 RUS0.001-0.4420-8.80 
  Makarov, Alexander 2016 RUS0.001-0.1120-2.20 
  Kolchin, Leonid 1808 RUS1.0010.692013.80 
  Shumkov, Alexey 1710 RUS0.001-0.4420-8.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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